Mini FM Wireless Microphone Transmitter Module | Sensors | Memory/Sensor

This is Mini FM Wireless Microphone Transmitter Module from the category Sensors | Memory/Sensor.

Voltage of Operation: DC 2V- 9V

9 mA current at 3 volts

Reference range: indoor environmental obstacles 10–30 metres, open ground 100 metres (3v voltage test, increasing the voltage from the greatly increased)

operating frequency: between 85 and 115 hertz (usually between 99-101 boot default frequency)

Receive method: FM feature phones can use the 88-108MHz FM radio band as long as it can receive.

Adjusting the frequency: a variable capacitor

Impedance at output: 50 ohms

Size: L*W, 2 cm by 1 cm

Packing list: 1 x 8-115MHz Sensor